4-400A Electron Tubes by Richardson Electronics

Where can I find additional details, specifications and documents for a 4-400A?

Additional datasheets, footprints and schematics for 4-400A are listed on our Part Details page. You can also find images and similar parts to 4-400A on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for 4-400A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view 4-400A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does 4-400A fall under?

The 4-400A is listed under Semiconductors - Discretes > Electron Tubes.

Can I view similar or alternative parts?

You can view similar parts to 4-400A when available in the Electron Tubes range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the 4-400A you can contact the distributor directly for product support, shipping queries etc.

Is the 4-400A RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for 4-400A have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for 4-400A.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for 4-400A often in real-time on the comparison pages.

What if I can't find stock of 4-400A?

You can fill out our help required form which you can use to request a quote for 4-400A from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.